Valve gear
| Valve gear |
| 1. |
Exhaust valve
|
|
| 2. |
Inlet valve
|
|
| Valve guides |
|
Length
|
mm
|
42.5 - 43.0
|
|
Outside diameter
|
mm
|
12.039 - 12.050
|
|
Bore for valve guides, diameter
|
mm
|
12.000 - 12.018
|
| Maximum lateral clearance between valve stem and valve guide |
|
New engine:
|
|
|
|
Inlet valve
|
mm
|
0.17
|
|
Exhaust valve
|
mm
|
0.18
|
Clearance is measured at the disc with the valve pulled out 3mm from the seat.
| Valve springs (double spring) |
|
Length,
|
fitted
|
mm
|
37.5
|
|
|
free
|
mm
|
57.1 - 60.1
|
| Tappets |
|
Diameter
|
mm
|
32.959 - 32.975
|
|
Height
|
mm
|
24± 0.5
|
|
Bore for tappets, diameter
|
mm
|
33.000 - 33.016
|
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